38315781204738048

Names of 38315781204738048

• Cardinal: 38315781204738048 can be written as Thirty-eight quadrillion, three hundred fifteen trillion, seven hundred eighty-one billion, two hundred four million, seven hundred thirty-eight thousand and forty-eight.

Scientific notation

• Scientific notation: 3.8315781204738048 × 10¹⁶

Factors of 38315781204738048

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 49
• Sum of prime factors: 16

Divisors of 38315781204738048

• Number of divisors d(n): 414
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 99 121 128 132 144 176 192 198 242 256 264 288 352 363 384 396 484 512 528 576 704 726 768 792 968 1024 1056 1089 1152 1408 1452 1536 1584 1936 2048 2112 2178 2304 2816 2904 3072 3168 3872 4096 4224 4356 4608 5632 5808 6144 6336 7744 8192 8448 8712 9216 11264 11616 12288 12672 15488 16384 16896 17424 18432 22528 23232 24576 25344 30976 32768 33792 34848 36864 45056 46464 49152 50688 61952 65536 67584 69696 73728 90112 92928 98304 101376 123904 131072 135168 139392 147456 180224 185856 196608 202752 247808 262144 270336 278784 294912 360448 371712 393216 405504 495616 524288 540672 557568 589824 720896 743424 786432 811008 991232 1048576 1081344 1115136 1179648 1441792 1486848 1572864 1622016 1982464 2097152 2162688 2230272 2359296 2883584 2973696 3145728 3244032 3964928 4194304 4325376 4460544 4718592 5767168 5947392 6291456 6488064 7929856 8388608 8650752 8921088 9437184 11534336 11894784 12582912 12976128 15859712 16777216 17301504 17842176 18874368 23068672 23789568 25165824 25952256 31719424 33554432 34603008 35684352 37748736 46137344 47579136 50331648 51904512 63438848 67108864 69206016 71368704 75497472 92274688 95158272 100663296 103809024 126877696 134217728 138412032 142737408 150994944 184549376 190316544 201326592 207618048 253755392 268435456 276824064 285474816 301989888 369098752 380633088 402653184 415236096 507510784 536870912 553648128 570949632 603979776 738197504 761266176 805306368 830472192 1015021568 1073741824 1107296256 1141899264 1207959552 1476395008 1522532352 1610612736 1660944384 2030043136 2147483648 2214592512 2283798528 2415919104 2952790016 3045064704 3221225472 3321888768 4060086272 4294967296 4429185024 4567597056 4831838208 5905580032 6090129408 6442450944 6643777536 8120172544 8589934592 8858370048 9135194112 9663676416 11811160064 12180258816 12884901888 13287555072 16240345088 17179869184 17716740096 18270388224 19327352832 23622320128 24360517632 25769803776 26575110144 32480690176 34359738368 35433480192 36540776448 38654705664 47244640256 48721035264 51539607552 53150220288 64961380352 68719476736 70866960384 73081552896 77309411328 94489280512 97442070528 103079215104 106300440576 129922760704 137438953472 141733920768 146163105792 154618822656 188978561024 194884141056 206158430208 212600881152 259845521408 274877906944 283467841536 292326211584 309237645312 377957122048 389768282112 412316860416 425201762304 519691042816 549755813888 566935683072 584652423168 618475290624 755914244096 779536564224 824633720832 850403524608 1039382085632 1099511627776 1133871366144 1169304846336 1236950581248 1511828488192 1559073128448 1649267441664 1700807049216 2078764171264 2199023255552 2267742732288 2338609692672 2473901162496 3023656976384 3118146256896 3298534883328 3401614098432 4157528342528 4398046511104 4535485464576 4677219385344 4947802324992 6047313952768 6236292513792 6597069766656 6803228196864 8315056685056 8796093022208 9070970929152 9354438770688 9895604649984 12094627905536 12472585027584 13194139533312 13606456393728 16630113370112 17592186044416 18141941858304 18708877541376 19791209299968 24189255811072 24945170055168 26388279066624 27212912787456 33260226740224 35184372088832 36283883716608 37417755082752 39582418599936 48378511622144 49890340110336 52776558133248 54425825574912 66520453480448 72567767433216 74835510165504 79164837199872 96757023244288 99780680220672 105553116266496 108851651149824 133040906960896 145135534866432 149671020331008 158329674399744 193514046488576 199561360441344 217703302299648 266081813921792 290271069732864 299342040662016 316659348799488 387028092977152 399122720882688 435406604599296 532163627843584 580542139465728 598684081324032 798245441765376 870813209198592 1064327255687168 1161084278931456 1197368162648064 1596490883530752 1741626418397184 2128654511374336 2394736325296128 3192981767061504 3483252836794368 4257309022748672 4789472650592256 6385963534123008 9578945301184512 12771927068246016 19157890602369024 38315781204738048
• Sum of all divisors σ(n): 121667558683179327
• Sum of proper divisors (its aliquot sum) s(n): 83351777478441279
• 38315781204738048 is an abundant number, because the sum of its proper divisors (83351777478441279) is greater than itself. Its abundance is 45035996273703231

Bases of 38315781204738048

• Binary: 10001000001000000000000000000000000000000000000000000000₂
• Hexadecimal: 0x88200000000000
• Base-36: AH9T6VX5A80

Squares and roots of 38315781204738048

• 38315781204738048 squared (38315781204738048²) is 1468099089329357460988644298850304
• 38315781204738048 cubed (38315781204738048³) is 56251363493618839165827214098697983760363885166592
• The square root of 38315781204738048 is 195744172.8500188279
• The cube root of 38315781204738048 is 337126.2436344389

Scales and comparisons

• 38,315,781,204,738,048 seconds is equal to 1,218,323,323 years, 42 weeks, 3 days, 15 hours, 40 minutes, 48 seconds.
• To count from 1 to 38,315,781,204,738,048 would take you about three billion, six hundred fifty-four million, nine hundred sixty-nine thousand, nine hundred seventy-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 38315781204738048 cubic inches would be around 28093.9 feet tall.

Recreational maths with 38315781204738048

• 38315781204738048 backwards is 84083740218751383
• 38315781204738048 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 38315781204738048's digits is 72
• More coming soon!